Josef Vágner (May 26, 1928 – May 6, 2000) was a Czech zoologist, tropical forester, author, and the director of the Dvůr Králové Zoo in Dvůr Králové nad Labem. His life motto was: "Humankind will never be able to repay animals what we owe them." Early life and education Vágner was born on May 26, 1928 in Ždírnice in Trutnov, Czechoslovakia (now Czech Republic). Having completed his secondary education at a technical school in Dvůr Králové nad Labem, Vágner attended a forestry college in Trutnov and graduated from the University of Agriculture and Forestry in Prague. In 1965 he completed an extramural postgraduate programme in tropical forestry and in 1974 became a candidate of agricultural and forestry sciences. From 1952 to 1958, Vágner served as chief officer at the Military Forests Administration in Mirošov. From 1958 to 1964 he worked as a teacher at a forestry college in Svoboda nad Úpou. Director of Dvůr Králové Zoo In 1965 Vágner took over as the director of the zoo in Dvůr Králové nad Labem, then known as the East Bohemian Zoological Garden (). The zoo had been established in 1946 on an area of 6.5 hectares to house a small collection of local fauna. After the first twenty years of its existence, the area had quadrupled and the animal collections had expanded. Nonetheless, before Vágner joined the zoo in 1965, the institution's significance for environmental education and conservation was limited to the region. The transformation of the zoo initiated by Vágner influenced animal husbandry standards and zoo culture throughout Czechoslovakia and internationally. An enthusiast of Africa, Vágner developed the previously unknown zoo into Europe's largest collection of African ungulates. His ten expeditions resulted in more than 3,000 animals being imported to Czechoslovakia, mostly from the great plains of East Africa. Despite logistical challenges and strenuous days of sea travel, the shipments of African animals had a high survival rate. While some of the imported animals travelled further to other zoos across Europe, most remained in Dvůr Králové, forming some of the largest breeding herds of antelopes, zebras, giraffes, buffalos and rhinos outside of Africa. The rhinos eventually became the zoo's flagship species, and included the Northern White Rhinoceros, a subspecies of the White Rhino which, unlike the now abundant Southern White Rhinoceros, has been exterminated in the wild. The safari Vágner's idea of exhibiting large herds of African ungulates at the zoo